A Inorganic ion exchangers

13 Proton-containing P- and p -alumina structure type compounds 

The title compounds have received a considerable amount of attention because of their high protonic conductivities at 100-300 °C. However, because of their complex characters there remain many areas of uncertainty. The current status is reviewed here. 

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Clearfield, A., Inorganic Ion-Exchange Materials Clearfield, A., Ed. CRC Press Boca Raton, FL. 1982, ppl-74. 

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